India's Glenmark Pharmaceuticals Ltd said on Friday its clinical trial testing a combination of the antiviral drugs umifenovir and favipiravir in moderate hospitalized Covid-19 patients did not show any significant benefit.
The trial's findings confirm that the addition of umifenovir does not show any incremental benefit in clinical outcomes, Monika Tandon, senior vice president & head, Clinical Development, Global Specialty/Branded Portfolio at the company, said in a statement, adding that favipiravir alone remains the effective choice for mild to moderate Covid-19 infection.
Favipiravir is made under the brand name Avigan by Japan's Fujifilm Holdings Corp and was